Dino Wiki / Daayinoowwan hunda / Morma-dheertota

Kaardii daayinoo Lak. 0087 kan 2 027 keessaa

Amargasaurus

Hiika maqaa: “lizard of La Amarga”1

Kan nyaate: BiqiltootaMorma-dheertotaKireetaashasii Jalqabaa

Amargasaurus was a sauropod with a very unusual back. It had long, sharp spines sticking up from its neck and back, like a row of spikes. Scientists think these spikes might have been used for defense or to impress other Amargasaurus.1

Kan jiraate

waggaa miliyoona 126 hanga 121 dura6

Kireetaashasii Jalqabaa

Fosiliiwwan kan itti argaman

La Amarga Formation, Neuquén Province, Argentina6 1

Dheerina

9 hanga 13 m (30 hanga 43 ft)2

Ulfaatina

2.5 toonii hanga 4 toonii (5,500 hanga 8,800 lb)2 4

Ol-dheerina

2.5 hanga 2.7 m (8.2 hanga 8.9 ft)2 3

Saffisa ol'aanaa

gara 21 km/sa'a (13 mph)

Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Hammam ol-dheeraa ture?

Hammam ulfaataa ture?

akka konkolaataa 2.5 ulfaata

akka konkolaataa 3 tarreen dhaabatan dheeraaakka muuzii 72 walitti hiriiran dheeraaakka saree 200 ulfaataakka habxuu 800 ulfaataakka kutaalee mana barumsaa guutuu 5 ulfaataakka beeraa adii 9 ulfaatameetira 100 sekondii 17 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

SI wajjin yoo wal bira qabamu, Amargasaurus hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

Nama miilaan deemu gara 5 km/sa'a (3 mph)

Daa'ima saayikilii irra jiru gara 12 km/sa'a (7 mph)

Amargasaurus gara 21 km/sa'a (13 mph)

Farda gulufu gara 65 km/sa'a (40 mph)

Cheetaa gara 100 km/sa'a (62 mph)

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Amargasaurus had very long, sharp spines on its neck and back vertebrae. These spines were much longer than those of its relative Dicraeosaurus.1

The spines on its neck were so long that they probably stuck out like a sail or a row of spikes. Scientists think they could have been used for defense or to show off to other Amargasaurus.1

Amargasaurus was a dicraeosaurid, a family of sauropods with shorter necks than other long-necked dinosaurs. Its closest relatives include Dicraeosaurus and Bajadasaurus.6

The only known skeleton of Amargasaurus is mostly complete. It includes the back of the skull, most of the backbone, and parts of the legs and hips.1

Amargasaurus lived about 125 to 121 million years ago, during the Early Cretaceous period. That is about 15 to 20 million years after its African relative Dicraeosaurus.6 1

Scientists think Amargasaurus could not rear up on its hind legs like some other sauropods. Its legs were built for slow, steady walking, not speed.1

Fakkii AI'n hojjetame: Amargasaurus — Fakkii AI'n hojjetame kan Amargasaurus maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.

ati gaafatte

Gaaffiiwwan waa'ee Amargasaurus baay'ee gaafataman

?How big was Amargasaurus?

Amargasaurus was about 9 to 13 metres long and weighed around 2.5 to 4 metric tons. That is small for a sauropod.2 5

?What did Amargasaurus eat?

Amargasaurus was a herbivore that ate tough plants. It had pencil-like teeth for grinding and chewing.5 2

?When did Amargasaurus live?

Amargasaurus lived during the Early Cretaceous period, about 130 to 120 million years ago.2 5

?Where was Amargasaurus found?

Amargasaurus was found in Argentina, in the La Amarga Formation of Neuquén Province. The only known skeleton was discovered in 1984.2 5

?Why did Amargasaurus have spines?

Scientists think the spines might have been used for display, combat, or defense. They could have supported a sail or been covered in horn.2 3

?Was Amargasaurus a dinosaur?

Yes, Amargasaurus was a dinosaur. It was a sauropod, a type of long-necked plant-eating dinosaur.2 5

?How fast could Amargasaurus run?

Scientists think Amargasaurus could not run fast. Its legs were built for slow, steady walking, not speed.2

?Is Amargasaurus bigger than T. rex?

Amargasaurus was longer than T. rex, reaching 9 to 13 metres, but it was much lighter, weighing only 2.5 to 4 metric tons.2

Ogeeyyii daayinootiif

Maqaa saayinsii: Amargasaurus
Kan maqaa baase: Bonaparte 19846
Garee: Morma-dheertota
Maatii / kilaadii: Dicraeosauridae6
Ramaddii: Sauropodomorpha > Sauropoda > Diplodocoidea6
Umurii dhagaawwanii: waggaa miliyoona 126 hanga 121 (Barremian)6
Caasaawwan dhagaa: La Amarga6
Biyyoota: Arjentiinaa6
Galmee fosilii: 2 The Paleobiology Database keessa6
Argannoo: Amargasaurus was named by Argentine paleontologist José Bonaparte in 1984. The skeleton was found in the La Amarga Formation in Neuquén Province, Argentina.6 1
Ammallee falmisiisaa: Scientists are not sure exactly what the long spines on Amargasaurus's neck were used for. They might have been for defense, to attract mates, or to help control body temperature.1

Odeeffannoon eessaa dhufa

p (naturalhistory.si.edu)
Amargasaurus (en.wikipedia.org)
Amargasaurus | Western Australian Museum (museum.wa.gov.au)
Giants and Bizarres: Body Size of Some Southern South American Cretaceous Dinosaurs (miketaylor.org.uk)
Amargasaurus | Natural History Museum (nhm.ac.uk)
Amargasaurus in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

Odeeffannoon fuula kana irra jiru hundi lakkoofsa madda isaa agarsiisu qaba. Yoo waa dogoggorre, dhiifama, nuti jaallattoota daayinoo malee joornaalii saayinsii miti. [email protected] irratti nutti himi, nus ni sirreessina.

Rex beela'eera! Dino Wiki pirojektii abbaa tokkoo kan ilma isaa daayinoo jaallatuuf hojjetame, bilisa, beeksisa malee fi hordoftuu malee. Ga'eessonni akka inni interneetii irra turuuf Rexiif nyaata xiqqoo kennuu danda'u.Rex soori